RAIL MASTER LSR/LIGHT TAN AR15 UNIVERAL RIFLE MOUNT LIGHT Manufacturer Model Number: 01-00410 Manufacturer: Crimson Trace Model: Rail Master Type: Accessory-Lasers and Sights Item Type: Accessory Finish: Tan Weight: 4.1 oz. (w/Batteries) Shipping Weight: 0.9 Feature: Fits Most M1913 Pic Rails Feature: 1000Lum LED Light|Green Laser Feature: Uses CR123 Batteries Optic Adjustable Objective: false Optic Reticle Illuminated: false